analyst         
noun [ C ] uk/ˈæn.ə.lɪst/ us/ˈæn.ə.lɪst/
B2 分析者;化验员
someone whose job is to study or examine something in detail
  a financial/food/political/systems analyst 金融分析家/食品化验员/政治分析家/系统分析员 
  精神分析师,心理分析师(见 psychoanalyst)
→  psychoanalyst (psychoanalyse)UK 
 - More examples
- a City analyst
- Most financial analysts have been surprised by the persistence of the recession.
- Many analysts are predicting an upswing in the economy.
- Many analysts failed to predict the sudden drop in house prices.
- A large number of analysts are pessimistic about the future of the economy.